lock_data

Lock data memory range

Declaration

Source position: go32.pp line 153

  function lock_data(var data; size: LongInt) : Boolean;

Description

Locks a memory range which resides in the data segment selector.

Parameters:

data
address of data to be locked.
size
length of data to be locked.

Return values: True if successful, False otherwise.

For an example, see get_rm_callback .

Errors

Check the int31error variable.

See also

Name Description
lock_code Lock code memory range
lock_linear_region Lock linear memory region
unlock_code Unlock code segment
unlock_data Unlock data segment
unlock_linear_region Unlock linear memory region